mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-17 16:26:39 +03:00
Jacob Trimble
29f39077dc
This is part of a change to convert all usages of 'var' with either 'let' or 'const'. This takes a conservative approach for 'const' where it will only be used for aliases and storing the "original" values in tests. Change-Id: Iebba756b5d0e68c41292ecabda89503682d8d434
728 lines
26 KiB
JavaScript
728 lines
26 KiB
JavaScript
/**
|
|
* @license
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
// Test DRM-related parsing.
|
|
describe('DashParser ContentProtection', function() {
|
|
const Dash = shaka.test.Dash;
|
|
|
|
/**
|
|
* Tests that the parser produces the correct results.
|
|
*
|
|
* @param {function()} done
|
|
* @param {string} manifestText
|
|
* @param {Object} expected A Manifest-like object. The parser output is
|
|
* expected to match this.
|
|
* @param {shakaExtern.DashContentProtectionCallback=} opt_callback
|
|
* @param {boolean=} opt_ignoreDrmInfo
|
|
*/
|
|
function testDashParser(done, manifestText, expected, opt_callback,
|
|
opt_ignoreDrmInfo) {
|
|
let retry = shaka.net.NetworkingEngine.defaultRetryParameters();
|
|
let netEngine = new shaka.test.FakeNetworkingEngine();
|
|
netEngine.setDefaultText(manifestText);
|
|
let dashParser = new shaka.dash.DashParser();
|
|
let callback = opt_callback || function(node) { return null; };
|
|
let ignoreDrmInfo = opt_ignoreDrmInfo || false;
|
|
dashParser.configure({
|
|
retryParameters: retry,
|
|
dash: {
|
|
clockSyncUri: '',
|
|
customScheme: callback,
|
|
ignoreDrmInfo: ignoreDrmInfo,
|
|
xlinkFailGracefully: false,
|
|
defaultPresentationDelay: 10
|
|
}
|
|
});
|
|
let playerEvents = {
|
|
networkingEngine: netEngine,
|
|
filterNewPeriod: function() {},
|
|
filterAllPeriods: function() {},
|
|
onTimelineRegionAdded: fail, // Should not have any EventStream elements.
|
|
onEvent: fail,
|
|
onError: fail
|
|
};
|
|
|
|
dashParser.start('http://example.com', playerEvents)
|
|
.then(function(actual) { expect(actual).toEqual(expected); })
|
|
.catch(fail)
|
|
.then(done);
|
|
}
|
|
|
|
/**
|
|
* Build a simple manifest with ContentProtection lines inserted into the
|
|
* AdaptationSet and each Representation.
|
|
*
|
|
* @param {!Array.<string>} adaptationSetLines
|
|
* @param {!Array.<string>} representation1Lines
|
|
* @param {!Array.<string>} representation2Lines
|
|
* @return {string}
|
|
*/
|
|
function buildManifestText(
|
|
adaptationSetLines, representation1Lines, representation2Lines) {
|
|
let template = [
|
|
'<MPD xmlns="urn:mpeg:DASH:schema:MPD:2011"',
|
|
' xmlns:cenc="urn:mpeg:cenc:2013">',
|
|
' <Period duration="PT30S">',
|
|
' <SegmentTemplate media="s.mp4" duration="2" />',
|
|
' <AdaptationSet mimeType="video/mp4" codecs="avc1.4d401f">',
|
|
'%(adaptationSetLines)s',
|
|
' <Representation bandwidth="50" width="576" height="432">',
|
|
'%(representation1Lines)s',
|
|
' </Representation>',
|
|
' <Representation bandwidth="100" width="576" height="432">',
|
|
'%(representation2Lines)s',
|
|
' </Representation>',
|
|
' </AdaptationSet>',
|
|
' </Period>',
|
|
'</MPD>'
|
|
].join('\n');
|
|
return sprintf(template, {
|
|
adaptationSetLines: adaptationSetLines.join('\n'),
|
|
representation1Lines: representation1Lines.join('\n'),
|
|
representation2Lines: representation2Lines.join('\n')
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Build an expected manifest which checks DRM-related fields.
|
|
*
|
|
* @param {!Array.<!Object>} drmInfos A list of DrmInfo-like objects.
|
|
* @param {number=} opt_numVariants The number of variants, default 2.
|
|
* @return {Object} A Manifest-like object.
|
|
*/
|
|
function buildExpectedManifest(drmInfos, opt_numVariants) {
|
|
let numVariants = opt_numVariants || 2;
|
|
let keyIds = [];
|
|
if (drmInfos.length > 0) {
|
|
keyIds = drmInfos[0].sample.keyIds;
|
|
}
|
|
|
|
let variants = [];
|
|
for (let i = 0; i < numVariants; i++) {
|
|
let variant = jasmine.objectContaining({
|
|
drmInfos: drmInfos,
|
|
video: jasmine.objectContaining({
|
|
keyId: keyIds[i] || null
|
|
})
|
|
});
|
|
variants.push(variant);
|
|
}
|
|
|
|
return jasmine.objectContaining({
|
|
periods: [
|
|
jasmine.objectContaining({
|
|
variants: variants,
|
|
textStreams: []
|
|
})
|
|
] // periods
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Build an expected DrmInfo based on a key system and optional PSSHs.
|
|
*
|
|
* @param {string} keySystem
|
|
* @param {Array.<string>=} opt_keyIds
|
|
* @param {Array.<string>=} opt_base64Psshs
|
|
* @param {Array.<string>=} opt_initDataKeyIds
|
|
* @return {Object} A DrmInfo-like object.
|
|
*/
|
|
function buildDrmInfo(keySystem, opt_keyIds,
|
|
opt_base64Psshs, opt_initDataKeyIds) {
|
|
let base64Psshs = opt_base64Psshs || [];
|
|
let initData = base64Psshs.map(function(base64, index) {
|
|
/** @type {shakaExtern.InitDataOverride} */
|
|
let initData = {
|
|
initDataType: 'cenc',
|
|
initData: shaka.util.Uint8ArrayUtils.fromBase64(base64),
|
|
keyId: opt_initDataKeyIds ? opt_initDataKeyIds[index] : null
|
|
};
|
|
return initData;
|
|
});
|
|
let keyIds = opt_keyIds || [];
|
|
let containing = {keySystem: keySystem, initData: initData, keyIds: keyIds};
|
|
return jasmine.objectContaining(containing);
|
|
}
|
|
|
|
it('handles clear content', function(done) {
|
|
let source = buildManifestText([], [], []);
|
|
let expected = buildExpectedManifest([]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
describe('maps standard scheme IDs', function() {
|
|
/**
|
|
* @param {string} name A name for the test
|
|
* @param {!Array.<string>} uuids DRM scheme UUIDs
|
|
* @param {!Array.<string>} keySystems expected key system IDs
|
|
*/
|
|
function testKeySystemMappings(name, uuids, keySystems) {
|
|
it(name, function(done) {
|
|
let adaptationSetLines = uuids.map(function(uri) {
|
|
return sprintf('<ContentProtection schemeIdUri="urn:uuid:%s" />',
|
|
uri);
|
|
});
|
|
let source = buildManifestText(adaptationSetLines, [], []);
|
|
let drmInfos = keySystems.map(function(keySystem) {
|
|
return buildDrmInfo(keySystem);
|
|
});
|
|
let expected = buildExpectedManifest(drmInfos);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
}
|
|
|
|
testKeySystemMappings('for Widevine',
|
|
['edef8ba9-79d6-4ace-a3c8-27dcd51d21ed'], ['com.widevine.alpha']);
|
|
testKeySystemMappings('for PlayReady',
|
|
['9a04f079-9840-4286-ab92-e65be0885f95'], ['com.microsoft.playready']);
|
|
testKeySystemMappings('for Adobe Primetime',
|
|
['f239e769-efa3-4850-9c16-a903c6932efb'], ['com.adobe.primetime']);
|
|
|
|
testKeySystemMappings('for multiple DRMs in the specified order',
|
|
[
|
|
'edef8ba9-79d6-4ace-a3c8-27dcd51d21ed',
|
|
'9a04f079-9840-4286-ab92-e65be0885f95'
|
|
], [
|
|
'com.widevine.alpha',
|
|
'com.microsoft.playready'
|
|
]);
|
|
|
|
testKeySystemMappings('in a case-insensitive way',
|
|
[
|
|
'EDEF8BA9-79D6-4ACE-A3C8-27DCD51D21ED',
|
|
'9A04F079-9840-4286-AB92-E65BE0885F95',
|
|
'F239E769-EFA3-4850-9C16-A903C6932EFB'
|
|
], [
|
|
'com.widevine.alpha',
|
|
'com.microsoft.playready',
|
|
'com.adobe.primetime'
|
|
]);
|
|
});
|
|
|
|
it('inherits key IDs from AdaptationSet to Representation', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('sets key IDs for the init data', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309">',
|
|
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
|
|
'</ContentProtection>'
|
|
], []);
|
|
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha',
|
|
['deadbeeffeedbaadf00d000008675309'], // key Id
|
|
['bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'], // initData
|
|
['deadbeeffeedbaadf00d000008675309']) // key Id for initData
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('lets Representations override key IDs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-018006492568" />'
|
|
]);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [
|
|
// Representation 1 key ID
|
|
'baadf00dfeeddeafbeef000004390116',
|
|
// Representation 2 key ID
|
|
'baadf00dfeeddeafbeef018006492568',
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('extracts embedded PSSHs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
|
|
' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
|
|
'</ContentProtection>',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
|
|
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5</cenc:pssh>',
|
|
'</ContentProtection>'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [], [
|
|
'ZmFrZSBXaWRldmluZSBQU1NI'
|
|
]),
|
|
buildDrmInfo('com.microsoft.playready', [], [
|
|
'bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcmVjdGx5'
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('assumes all known key systems for generic CENC', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest(
|
|
// The order does not matter here, so use arrayContaining.
|
|
/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
|
|
buildDrmInfo('com.widevine.alpha'),
|
|
buildDrmInfo('com.microsoft.playready'),
|
|
buildDrmInfo('com.adobe.primetime')
|
|
])));
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('assumes all known key systems when ignoreDrmInfo flag is set',
|
|
function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
|
|
' <cenc:pssh>ZmFrZSBXaWRldmluZSBQU1NI</cenc:pssh>',
|
|
'</ContentProtection>',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">',
|
|
' <cenc:pssh>bm8gaHVtYW4gY2FuIHJlYWQgYmFzZTY0IGRpcm</cenc:pssh>',
|
|
'</ContentProtection>'
|
|
], [], []);
|
|
|
|
|
|
let expected = buildExpectedManifest(
|
|
// The order does not matter here, so use arrayContaining.
|
|
// NOTE: the buildDrmInfo calls here specify no init data
|
|
/** @type {!Array.<!Object>} */(jasmine.arrayContaining([
|
|
buildDrmInfo('com.widevine.alpha'),
|
|
buildDrmInfo('com.microsoft.playready'),
|
|
buildDrmInfo('com.adobe.primetime')
|
|
])));
|
|
testDashParser(done, source, expected, /* opt_callback */ undefined,
|
|
/* opt_ignoreDrmInfo */ true);
|
|
});
|
|
|
|
it('parses key IDs when ignoreDrmInfo flag is set', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let keyIds = [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309'
|
|
];
|
|
|
|
let expected = buildExpectedManifest(
|
|
[
|
|
buildDrmInfo('org.w3.clearkey', keyIds),
|
|
buildDrmInfo('com.widevine.alpha', keyIds),
|
|
buildDrmInfo('com.microsoft.playready', keyIds),
|
|
buildDrmInfo('com.adobe.primetime', keyIds)
|
|
]);
|
|
testDashParser(done, source, expected, /* opt_callback */ undefined,
|
|
/* opt_ignoreDrmInfo */ true);
|
|
});
|
|
|
|
it('inherits PSSH from generic CENC into all key systems', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
|
|
' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
|
|
'</ContentProtection>',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [], [
|
|
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
|
|
]),
|
|
buildDrmInfo('com.microsoft.playready', [], [
|
|
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('lets key systems override generic PSSH', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc">',
|
|
' <cenc:pssh>b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs</cenc:pssh>',
|
|
'</ContentProtection>',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
|
|
' <cenc:pssh>',
|
|
' VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4=',
|
|
' </cenc:pssh>',
|
|
'</ContentProtection>',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [], [
|
|
'VGltZSBpcyBhbiBpbGx1c2lvbi4gTHVuY2h0aW1lIGRvdWJseSBzby4='
|
|
]),
|
|
buildDrmInfo('com.microsoft.playready', [], [
|
|
'b25lIGhlYWRlciB0byBydWxlIHRoZW0gYWxs'
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('ignores custom or unknown schemes', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha')
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('invokes a callback for unknown schemes', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />'
|
|
], [], []);
|
|
|
|
/**
|
|
* @param {!Element} contentProtection
|
|
* @return {Array.<shakaExtern.DrmInfo>}
|
|
*/
|
|
let callback = function(contentProtection) {
|
|
let schemeIdUri = contentProtection.getAttribute('schemeIdUri');
|
|
if (schemeIdUri == 'urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000') {
|
|
return [{
|
|
keySystem: 'com.custom.baadd00d',
|
|
licenseServerUri: '',
|
|
distinctiveIdentifierRequired: false,
|
|
persistentStateRequired: false,
|
|
videoRobustness: '',
|
|
audioRobustness: '',
|
|
serverCertificate: null,
|
|
initData: [],
|
|
keyIds: []
|
|
}];
|
|
} else if (schemeIdUri == 'http://example.com/drm') {
|
|
return [{
|
|
keySystem: 'com.example.drm',
|
|
licenseServerUri: '',
|
|
distinctiveIdentifierRequired: false,
|
|
persistentStateRequired: false,
|
|
videoRobustness: '',
|
|
audioRobustness: '',
|
|
serverCertificate: null,
|
|
initData: [],
|
|
keyIds: []
|
|
}];
|
|
} else {
|
|
return null;
|
|
}
|
|
};
|
|
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.custom.baadd00d'),
|
|
buildDrmInfo('com.widevine.alpha'),
|
|
buildDrmInfo('com.example.drm')
|
|
]);
|
|
|
|
testDashParser(done, source, expected, callback);
|
|
});
|
|
|
|
it('inserts a placeholder for unrecognized schemes', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:feedbaad-f00d-2bee-baad-d00d00000000" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="http://example.com/drm" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('', // placeholder: only unrecognized schemes found
|
|
[
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
])
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('can specify ContentProtection in Representation only', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('only keeps key systems common to all Representations', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('still keeps per-Representation key IDs when merging', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
]);
|
|
let expected = buildExpectedManifest([
|
|
buildDrmInfo('com.widevine.alpha', [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'baadf00dfeeddeafbeef000004390116',
|
|
]),
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('parses key IDs from non-cenc in Representation', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
]);
|
|
let keyIds = [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'baadf00dfeeddeafbeef000004390116',
|
|
];
|
|
let expected = buildExpectedManifest(
|
|
[
|
|
buildDrmInfo('com.microsoft.playready', keyIds),
|
|
buildDrmInfo('com.widevine.alpha', keyIds)
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('parses key IDs from non-cenc in AdaptationSet', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />'
|
|
], [], []);
|
|
let keyIds = [
|
|
// Representation 1 key ID
|
|
'deadbeeffeedbaadf00d000008675309',
|
|
// Representation 2 key ID
|
|
'deadbeeffeedbaadf00d000008675309'
|
|
];
|
|
let expected = buildExpectedManifest(
|
|
[
|
|
buildDrmInfo('com.microsoft.playready', keyIds),
|
|
buildDrmInfo('com.widevine.alpha', keyIds)
|
|
]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('ignores elements missing @schemeIdUri', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [], []);
|
|
let expected = buildExpectedManifest(
|
|
[buildDrmInfo('com.widevine.alpha')]);
|
|
testDashParser(done, source, expected);
|
|
});
|
|
|
|
it('fails for no schemes common', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
], [
|
|
// Representation 1 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95" />'
|
|
], [
|
|
// Representation 2 lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
]);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_NO_COMMON_KEY_SYSTEM);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for invalid PSSH encoding', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">',
|
|
' <cenc:pssh>foobar!</cenc:pssh>',
|
|
'</ContentProtection>'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_PSSH_BAD_ENCODING);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for conflicting default key IDs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95"',
|
|
' cenc:default_KID="DEADBEEF-FEED-BAAD-F00D-000008675309" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116" />'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_CONFLICTING_KEY_IDS);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
|
|
it('fails for multiple key IDs', function(done) {
|
|
let source = buildManifestText([
|
|
// AdaptationSet lines
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:mpeg:dash:mp4protection:2011" value="cenc"',
|
|
' cenc:default_KID="BAADF00D-FEED-DEAF-BEEF-000004390116 foobar" />',
|
|
'<ContentProtection',
|
|
' schemeIdUri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" />'
|
|
], [], []);
|
|
let expected = new shaka.util.Error(
|
|
shaka.util.Error.Severity.CRITICAL,
|
|
shaka.util.Error.Category.MANIFEST,
|
|
shaka.util.Error.Code.DASH_MULTIPLE_KEY_IDS_NOT_SUPPORTED);
|
|
Dash.testFails(done, source, expected);
|
|
});
|
|
});
|